<first-menu class="second-menu">
    <menu-item href="/admins/recipients" code="recipient">接收人</menu-item>
    <menu-item href="/admins/recipients/groups" code="group">接收人分组</menu-item>
    <menu-item href="/admins/recipients/instances" code="instance">媒介</menu-item>
    <menu-item href="/admins/recipients/logs" code="log">发送记录</menu-item>
    <menu-item href="/admins/recipients/tasks" code="task">任务队列</menu-item>
</first-menu>
